Issued Patents All Time
Showing 1–20 of 20 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12394950 | Reconfigurable welding-type power sockets and power plugs | Brian Lee Ott | 2025-08-19 |
| 11894642 | Reconfigurable welding-type power sockets and power plugs | Brian Lee Ott | 2024-02-06 |
| 11203078 | Welding type power supply with wind tunnel | Nicholas A. Matiash | 2021-12-21 |
| D909298 | Power supply case for welding, cutting, or heating power | Paul William Garvey, Tiffany Anne Carter | 2021-02-02 |
| D882516 | Power supply case for welding, cutting, or heating power | Paul William Garvey, Tiffany Anne Carter | 2020-04-28 |
| D882517 | Power supply case for welding, cutting, or heating power | Paul William Garvey, Tiffany Anne Carter | 2020-04-28 |
| 10486257 | Welding type power supply with transformer | Nicholas A. Matiash, Brian A. Schwartz | 2019-11-26 |
| 10150173 | Welding type power supply with wind tunnel | Nicholas A. Matiash | 2018-12-11 |
| 9818529 | Welding type power supply with weld transformer | — | 2017-11-14 |
| 8188708 | Battery charger with high frequency transformer | James D. Kimball, Dennis Sigl, Bernard J. Vogel, Jeffrey Lonigro | 2012-05-29 |
| 7868588 | Battery charger with wind tunnel cooling | Jeffrey Lonigro, Bernard J. Vogel, James D. Kimball | 2011-01-11 |
| 6933467 | Method and apparatus for welding with a trigger hold | L. Thomas Hayes, Mark Richard Christopher | 2005-08-23 |
| 6781095 | Method and apparatus for welding with a trigger hold | L. Thomas Hayes, Mark Richard Christopher | 2004-08-24 |
| 6720528 | Head tube assembly having insulated mechanical interface with welding gun body | Nicholas A. Matiash | 2004-04-13 |
| 6689987 | Welding contact tip with rolled threads | Ronald W. Colling | 2004-02-10 |
| 6476355 | Method and apparatus for welding with a trigger | L. Thomas Hayes, Mark Richard Christopher | 2002-11-05 |
| 6444950 | MIG gun nozzle with self centering, quick release screw and reduced cross-sectional area at the front | James E. Doherty | 2002-09-03 |
| 6225599 | Mig gun with axially aligned offset motor | — | 2001-05-01 |
| 6114657 | Method and apparatus for welding with a trigger hold | L. Thomas Hayes, Mark Richard Christopher | 2000-09-05 |
| 5941300 | Self-contained heat exchange apparatus | Ronald W. Colling, Kenneth F. Herres | 1999-08-24 |